Name
... 7. The collective light from the stars in all galaxies, except for a few galaxies close to Earth is shifted to the ________ end of the spectrum. 8. The fact that almost all galaxies exhibit a red shift indicates _________________ 9. The farther away a galaxy is the faster it is moving away. This is ...
... 7. The collective light from the stars in all galaxies, except for a few galaxies close to Earth is shifted to the ________ end of the spectrum. 8. The fact that almost all galaxies exhibit a red shift indicates _________________ 9. The farther away a galaxy is the faster it is moving away. This is ...
Mars Land Rover ASTEROID BELT
... not like all eight planets. • Pluto is actually smaller than one of Neptune’ s moon Triton. ...
... not like all eight planets. • Pluto is actually smaller than one of Neptune’ s moon Triton. ...
Chapter 23
... Neptune The only spacecraft that has ever visited Neptune was NASA’s Voyager 2 spacecraft ...
... Neptune The only spacecraft that has ever visited Neptune was NASA’s Voyager 2 spacecraft ...
![The Solar System[a]](http://s1.studyres.com/store/data/008593348_1-e70d575f1a68366200434def6abf18a1-300x300.png)
The Solar System[a]
... approximately 4.6 billion years ago. The four smaller inner planets; Mercury, Venus, Earth and Mars, also called the terrestrial planets, are primarily composed of rock and metal. The four outer planets, Jupiter, Saturn, Uranus and Neptune, also called the gas giants, are composed largely of hydroge ...
... approximately 4.6 billion years ago. The four smaller inner planets; Mercury, Venus, Earth and Mars, also called the terrestrial planets, are primarily composed of rock and metal. The four outer planets, Jupiter, Saturn, Uranus and Neptune, also called the gas giants, are composed largely of hydroge ...
Planet Earth
... solar system. It exerts a strong force of gravity that keeps Earth and all the other objects in the solar system revolving around it ...
... solar system. It exerts a strong force of gravity that keeps Earth and all the other objects in the solar system revolving around it ...
SUN AND PLANET FACTS
... orbits 12 years, rotates every 9 hours faint rings atmosphere filled with storms and lightning winds up to 250 mph Giant Red Spot, massive storm raging for the last 300 years orange, brown, red and white bands – 145° F 50 moons ...
... orbits 12 years, rotates every 9 hours faint rings atmosphere filled with storms and lightning winds up to 250 mph Giant Red Spot, massive storm raging for the last 300 years orange, brown, red and white bands – 145° F 50 moons ...
Day-34
... some not), not surfaces. They are less dense than the terrestrial planets; in fact, Saturn would float in a large enough tub of water. Jupiter’s chemistry is like the Sun: mostly hydrogen and helium. Saturn has some more heavy elements, but is like Jupiter; Uranus and Neptune have much more he ...
... some not), not surfaces. They are less dense than the terrestrial planets; in fact, Saturn would float in a large enough tub of water. Jupiter’s chemistry is like the Sun: mostly hydrogen and helium. Saturn has some more heavy elements, but is like Jupiter; Uranus and Neptune have much more he ...
Gravity in the Solar System Quiz - cK-12
... 9) If you are on the top of a mountain and drop an apple, it will fall to the ground, even though the apple is gravitationally attracted to you. Why? a) Earth is larger and has a much stronger gravitational pull. b) Apples always fall down. c) Centrifugal forces pull the apple to the Earth and that ...
... 9) If you are on the top of a mountain and drop an apple, it will fall to the ground, even though the apple is gravitationally attracted to you. Why? a) Earth is larger and has a much stronger gravitational pull. b) Apples always fall down. c) Centrifugal forces pull the apple to the Earth and that ...
Solar System Review Key
... ___C__30. Named after the Roman goddess of love and beauty ___G__31. Its plane of revolution is not the same as all the others ___I__32. Second largest planet ___G__33. Has 15 moons named after Shakespeare characters ___D__34. Farthest blue or blue-green planet whose color comes from methane ___G__3 ...
... ___C__30. Named after the Roman goddess of love and beauty ___G__31. Its plane of revolution is not the same as all the others ___I__32. Second largest planet ___G__33. Has 15 moons named after Shakespeare characters ___D__34. Farthest blue or blue-green planet whose color comes from methane ___G__3 ...
File
... A collection of gas, stars and dust held together by gravity. About 125 billion galaxies are estimated to exist in the universe What galaxy do we live in? The Milky Way The number of galaxies in the universe According to the textbook, the number of sand grains that would fill a toothpaste cap repres ...
... A collection of gas, stars and dust held together by gravity. About 125 billion galaxies are estimated to exist in the universe What galaxy do we live in? The Milky Way The number of galaxies in the universe According to the textbook, the number of sand grains that would fill a toothpaste cap repres ...
The Solar System PPT
... • Saturn has many rings made of ice. Saturn’s rings are very wide. They extend outward to about 260,000 miles from the surface but are less than 1 mile thick. • Saturn has 62 known moons, some of which orbit inside the rings! • It takes Saturn about 30 years to orbit the sun. ...
... • Saturn has many rings made of ice. Saturn’s rings are very wide. They extend outward to about 260,000 miles from the surface but are less than 1 mile thick. • Saturn has 62 known moons, some of which orbit inside the rings! • It takes Saturn about 30 years to orbit the sun. ...
Our Solar System
... • Interior releases thermal energy to its outer layers. • Use to be the 8th planet after Pluto until 1999. ...
... • Interior releases thermal energy to its outer layers. • Use to be the 8th planet after Pluto until 1999. ...
Lesson plan on the solar system for Year 6
... The Moon does not spin on its axis so we always see the same side of it All the planets in the Solar System, except Mercury and Venus, have moons. The Earth’s moon is one of the largest; about ¼ the size of the Earth. It takes 28 days for the Moon to orbit the Earth All planets orbit Sun anticlockwi ...
... The Moon does not spin on its axis so we always see the same side of it All the planets in the Solar System, except Mercury and Venus, have moons. The Earth’s moon is one of the largest; about ¼ the size of the Earth. It takes 28 days for the Moon to orbit the Earth All planets orbit Sun anticlockwi ...
Lesson Plan
... The Earth spins on its own axis. How long does it take to rotate once? (24 hours – 1 day) The Earth’s gravitational pull keeps the Moon in orbit. How long does it take for the Moon to orbit the Earth once? (28 days / 27 days, 7hours, 43 mins) How long does it take to fly to America? Explain G&T ...
... The Earth spins on its own axis. How long does it take to rotate once? (24 hours – 1 day) The Earth’s gravitational pull keeps the Moon in orbit. How long does it take for the Moon to orbit the Earth once? (28 days / 27 days, 7hours, 43 mins) How long does it take to fly to America? Explain G&T ...
Chapter 21
... Meteor-Meteorite Brief streaks of light from very hot objects Meteorite when it reaches Earth’s surface Fireballs that last only seconds in the sky Meteor showers are when several are visible per hour ...
... Meteor-Meteorite Brief streaks of light from very hot objects Meteorite when it reaches Earth’s surface Fireballs that last only seconds in the sky Meteor showers are when several are visible per hour ...
Astronomy 103
... 12 Oct: Mars Close-up 14 Oct: Jovian Planets 19 Oct: Asteroids, comets, etc 21 Oct: Planet formation 26 Oct: Extra-Solar Planets ...
... 12 Oct: Mars Close-up 14 Oct: Jovian Planets 19 Oct: Asteroids, comets, etc 21 Oct: Planet formation 26 Oct: Extra-Solar Planets ...
Benchmark Number:
... A celestial body that appears as a fuzzy head usually surrounding a bright nucleus, that has a usually highly eccentric orbit, that consists primarily of ice and dust, and that often develops one or more long tails when near the sun. ...
... A celestial body that appears as a fuzzy head usually surrounding a bright nucleus, that has a usually highly eccentric orbit, that consists primarily of ice and dust, and that often develops one or more long tails when near the sun. ...
Unit 2 Study Guide - Effingham County Schools
... 14. Who was Copernicus? Developed the Heliocentric Theory 15. Who was Galileo? Invented the first telescope 16. One planetary year is one planetary revolution around the sun and one planetary day is one planet’s complete rotation on its axis. 17. A comet is often called a dirty snowball. 18. The tai ...
... 14. Who was Copernicus? Developed the Heliocentric Theory 15. Who was Galileo? Invented the first telescope 16. One planetary year is one planetary revolution around the sun and one planetary day is one planet’s complete rotation on its axis. 17. A comet is often called a dirty snowball. 18. The tai ...
The Solar System Ch. 28
... hours of the year-June 21st-first day of summer • winter solstice: shortest sunlight hours of the year- Dec. 21st- first day of winter • spring equinox: equal amounts of ...
... hours of the year-June 21st-first day of summer • winter solstice: shortest sunlight hours of the year- Dec. 21st- first day of winter • spring equinox: equal amounts of ...
Simon Freitag
... and it is the same size as Earth, but does not resemble it in any way! (Because if it did we would be on a very dangerous planet and we would not be here). ...
... and it is the same size as Earth, but does not resemble it in any way! (Because if it did we would be on a very dangerous planet and we would not be here). ...
U 7 Synopsis
... But wisps of matter continued to orbit the early sun and the planets of our solar system were formed from them. Making the planets: The cloud of matter from which the sun formed was spinning, so it flattened out like pizza dough and the wisps of matter orbiting it spun around in a flat disk. Energiz ...
... But wisps of matter continued to orbit the early sun and the planets of our solar system were formed from them. Making the planets: The cloud of matter from which the sun formed was spinning, so it flattened out like pizza dough and the wisps of matter orbiting it spun around in a flat disk. Energiz ...
Definition of planet
The definition of planet, since the word was coined by the ancient Greeks, has included within its scope a wide range of celestial bodies. Greek astronomers employed the term asteres planetai (ἀστέρες πλανῆται), ""wandering stars"", for star-like objects which apparently moved over the sky. Over the millennia, the term has included a variety of different objects, from the Sun and the Moon to satellites and asteroids.By the end of the 19th century the word planet, though it had yet to be defined, had become a working term applied only to a small set of objects in the Solar System. After 1992, however, astronomers began to discover many additional objects beyond the orbit of Neptune, as well as hundreds of objects orbiting other stars. These discoveries not only increased the number of potential planets, but also expanded their variety and peculiarity. Some were nearly large enough to be stars, while others were smaller than Earth's moon. These discoveries challenged long-perceived notions of what a planet could be.The issue of a clear definition for planet came to a head in 2005 with the discovery of the trans-Neptunian object Eris, a body more massive than the smallest then-accepted planet, Pluto. In its 2006 response, the International Astronomical Union (IAU), recognised by astronomers as the world body responsible for resolving issues of nomenclature, released its decision on the matter. This definition, which applies only to the Solar System, states that a planet is a body that orbits the Sun, is massive enough for its own gravity to make it round, and has ""cleared its neighbourhood"" of smaller objects around its orbit. Under this new definition, Pluto and the other trans-Neptunian objects do not qualify as planets. The IAU's decision has not resolved all controversies, and while many scientists have accepted the definition, some in the astronomical community have rejected it outright.